Having successfully reset the center of Amsterdam with the beautiful Hirsch store—the company’s first in the Netherlands, while gearing to launch a landmark outlet in London’s world-famous Harrods department store by mid-March (quite possibly coinciding with iPad 3 availability), Apple is ready to open new retail outlets in the United States and overseas. Per the latest retail chatter, Apple now plans to build four new stores, including an outlet in Houston’s Highland Village Shopping center at Westheimer and Drexel, and a spectacular store at the old Saks space in downtown Portland, Ore.

A retail application from an unnamed company that Portland is reviewing describes a block-long glass storefront with a 10-foot deep plaza in front in Saks Fifth Avenue at the Pioneer Place shopping mall.

A Google Maps view on the right, courtesy ofifoAppleStore, outlines the proposed area for the store in yellow. Plaza steps are planned and the entire store is slated at 165 feet wide with 22 glass panels. Downloadable PDFs offer a glimpse into the project description and drawings and the ground-floor plan. The design review of the proposed store is due March 15 at 1:30 p.m.

More information on other upcoming outlets, including Italy’s “most important store,” are after the break.